Tingkat R&D

(1) Satelit Panginderaan Jauh

In terms of satellite R&D, in accordance with the judgment of satellite technology development trend and commercial development mode, the core technical team has broken through the traditional design concept and adopted the technical route of "platform satelit and load integration". After four times of progress in ten years, the weight of the satellite has been reduced to 20kg from 400kg of the initial generation.

At present, SpaceNavi has an annual output of more than 200 satellites, and has achieved self-developed mass production of core single machines, including magnetic torquer, magnetometer, central computer, star sensor and imaging processing box, etc., and gradually formed a whole industrial chain cluster with satellite R&D and production as the core.

(2) Satelit Komunikasi

Kalayan yayasan téknis anu dewasa dina R&D satelit, saprak 2019, SpaceNavi parantos ngalaksanakeun sareng suksés ngarengsekeun sababaraha tugas R&D satelit komunikasi nasional. Ayeuna, SpaceNavi parantos janten panyadia penting Jaringan Satelit Cina dina komunikasi satelit R&D. Ayeuna, CGSTL aktip ngarencanakeun ngawangun jalur produksi satelit komunikasi. Sajauh ieu, mimitina parantos ngembangkeun kamampuan R&D taunan 100 satelit komunikasi.

Sajaba ti éta, SpaceNavi geus réngsé R&D tina terminal laser satelit-to-taneuh, terminal laser antar-satelit jeung stasiun laser taneuh, réngsé sakabéh prosés test tina satelit-to-taneuh jeung antar-satelit 100Gbps transmisi data laser, sarta ngadegkeun spasi-speed tinggi laser transmisi data Sistim test jaringan.

（3）Manajemén Konstelasi Satelit

SpaceNavi parantos ngawangun sistem kontrol operasi rasi satelit digital otomatis, ngawujudkeun operasi satelit otomatis, sarat, antarmuka produksi data sareng distribusi, sareng gaduh kamampuan telemétri telecontrol sareng operasi satelit. Data gambar anu nembé 10 juta kilométer pasagi tiasa didapet unggal dinten, sareng tugas pencitraan sadinten 1,700 kali tiasa réngsé. Waktu pangiriman kirang ti 1 menit, tugas transmisi digital sapopoé tiasa 300 bunderan. Dina hiji poe, sagala tempat di dunya bisa dilongok pikeun 37-39 kali sapoé, sarta SpaceNavi mibanda kamampuhan pikeun nutupan sakuliah dunya 6 kali dina sataun tur nutupan sakabeh Cina unggal satengah bulan.

(4)Data Produk

Relying on "Jilin-1" satellite constellation, SpaceNavi has gradually established a mature product system: The first is basic data product of 6 categories, including panchromatic data, multispectral data, nighttime light data, video data, spatial target data and DSM data; The second is thematic product of 9 categories in the fields of agriculture and forestry production, environmental monitoring and intelligent city, etc.; The third is platform product of 20 categories, including data access system, earth remote sensing emergency service system and remote sensing monitoring and supervision, etc. SpaceNavi is committed to "serving 7 billion people in the world with remote integrated space-air-ground sensing information products", and has successively provided more than 1 million high-quality remote sensing information services to users in more than 70 countries.

Kaayaan Produksi

(1) Wewengkon Ngolah Optik

Legana total wewengkon processing optik nyaéta 10000m². Wewengkon ieu tiasa ngalaksanakeun produksi masal komponén optik precision tinggi, sareng gaduh kamampuan pikeun ngolah komponén optik anu didamel tina keramik kaca sareng silikon karbida, sareng sajabana ti kasar dugi ka halus, ogé deteksi anu cocog.

(2) Majelis Kaméra sareng Daérah Pangaturan

Total aréa assembly kaméra jeung aréa adjustment nyaeta 1.800m². Di dieu, uji ulang komponén optik kaméra sateuacan assembly sareng adjustment, assembly optik, commissioning sareng nguji sistem kaméra dilaksanakeun. Wewengkon ieu ngagaduhan kapasitas produksi kumpulan leutik kaméra optik ukuran leutik sareng sedeng.

（3）Area Majelis Akhir Satelit

Legana total wewengkon assembly final satelit nyaéta 4.500m². Wewengkon ieu sanggup nyumponan sarat tina rakitan akhir massal satelit.

(4) Wewengkon Uji Satelit

Luas total wewengkon uji satelit nyaéta 560m². Di dieu, uji mesin tunggal, uji sistem, uji kombinasi desktop satelit sadayana sareng uji penerbangan modél tiasa dilakukeun. Wewengkon ieu tiasa nguji langkung ti 10 satelit sacara sinkron.

(5)Kaméra Radiometric Calibration Area

Wewengkon aréa calibration radiometric kaméra téh 500m². Di dieu, tugas kalibrasi radiométri kaméra aeroangkasa sareng istirahat sareng saringan chip detektor pesawat fokus anu relevan tiasa dilaksanakeun.

(6)Daérah Uji Lingkungan

Luas total wewengkon uji lingkungan nyaéta 10.000m², Tés lingkungan, kalebet uji geter, uji modal, uji siklus termal atmosfir, uji siklus termal vakum, uji kasaimbangan termal, uji thermo-optik, uji bising, uji galur sareng uji geter mikro, sareng sajabana salami pamekaran satelit sareng komponén tiasa dilaksanakeun.

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  Wewengkon Uji Lingkungan

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  Wewengkon Uji Lingkungan